2020169435

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{176357}}^1$

素因数の和:176470

約数の個数: 16

約数和(自身を含む): 2539555200

約数和(自身を除く): 519385765

約数列:

[1, 5, 29, 79, 145, 395, 2291, 11455, 176357, 881785, 5114353, 13932203, 25571765, 69661015, 404033887, 2020169435]

約数ペア:

[(1, 2020169435), (5, 404033887), (29, 69661015), (79, 25571765), (145, 13932203), (395, 5114353), (2291, 881785), (11455, 176357)]